Just another Reality-based bubble in the foam of the multiverse.

Thursday, September 25, 2008

Gaea Gas

Here's an indigestion along the same lines as that you get when you have an economy whose fundamentals are sound until $ecretary Paulson declares himself- and incidently, Goldman-$achs- leader of the new $upreme $oviet:



The methane time bomb

The first evidence that millions of tons of a greenhouse gas 20 times more potent than carbon dioxide is being released into the atmosphere from beneath the Arctic seabed has been discovered by scientists.

The Independent has been passed details of preliminary findings suggesting that massive deposits of sub-sea methane are bubbling to the surface as the Arctic region becomes warmer and its ice retreats.

Underground stores of methane are important because scientists believe their sudden release has in the past been responsible for rapid increases in global temperatures, dramatic changes to the climate, and even the mass extinction of species. Scientists aboard a research ship that has sailed the entire length of Russia's northern coast have discovered intense concentrations of methane – sometimes at up to 100 times background levels – over several areas covering thousands of square miles of the Siberian continental shelf.

In the past few days, the researchers have seen areas of sea foaming with gas bubbling up through "methane chimneys" rising from the sea floor. They believe that the sub-sea layer of permafrost, which has acted like a "lid" to prevent the gas from escaping, has melted away to allow methane to rise from underground deposits formed before the last ice age.

They have warned that this is likely to be linked with the rapid warming that the region has experienced in recent years.

Methane is about 20 times more powerful as a greenhouse gas than carbon dioxide and many scientists fear that its release could accelerate global warming in a giant positive feedback where more atmospheric methane causes higher temperatures, leading to further permafrost melting and the release of yet more methane.

The amount of methane stored beneath the Arctic is calculated to be greater than the total amount of carbon locked up in global coal reserves so there is intense interest in the stability of these deposits as the region warms at a faster rate than other places on earth...


And next, here's another note that's quickly been buried- lest you not give the $upreme $oviet its due:



From the plane flying over the Gulf Islands National Seashore, scientists from the United States Geological Survey were scanning the ocean, trying to find Ship Island. Their maps and G.P.S. system told them they were over its eastern end, but there was no sign of it.

“I don’t see Ship anywhere,” said Asbury H. Sallenger, a oceanographer at the Geological Survey who was sitting in the co-pilot’s seat and had the best view. "On the map we see it, but all I see is breakers. There is just zip left of this thing..."


By the way, Ike was a Category Two hurricane when it hit according to the NOAA. Also, according to Dear Leader's new and improved NOAA, the simultaneous opening of the Northeast and Northwest passages for the first time this summer were a simple artefact of interpretaation of the satellite photos, too.

Despite the British, Canadian, Russian, and oil company ships that reported going through both passages.

These aren't the 'droids you're looking for. Move along, move along...

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